And*_*nov 1 plot regression r scatter scatter-plot
我想在R中添加回归到我的散点图,并在降雪依赖时使高程独立.我知道如何构建一个简单的散点图 - 但是使用回归并在降雪依赖的情况下使高程独立 - 这是我坚持的事情......非常感谢!
到目前为止,我已经创建了简单的散点图:
> elevation=c(12, 34, 32, 12, 11, 14, 56, 75, 43)
> snowfall=c(6, 52, 41, 25, 22, 9, 43, 67, 32)
> snowfallElevationPlot = data.frame(elevation=elevation, snowfall=snowfall)
> plot(elevation, snowfall)
Run Code Online (Sandbox Code Playgroud)
用途abline如下:
# Estimating the model
model <- lm(snowfall~elevation, data=snowfallElevationPlot)
# Plot
plot(elevation, snowfall)
# Adding the regression line to the plot
abline(model)
Run Code Online (Sandbox Code Playgroud)
这产生了
